update digicert sha-2 issuance
update digicert sha-2 issuance

cc @mbrand1
https://github.com/konklone/shaaaaaaaaaaaaa/issues/24#issuecomment-55781803

konklone/shaaaaaaaaaaaaa,konklone/shaaaaaaaaaaaaa,kidaa/shaaaaaaaaaaaaa,lmcro/shaaaaaaaaaaaaa,kidaa/shaaaaaaaaaaaaa,lmcro/shaaaaaaaaaaaaa